885385 has 8 divisors (see below), whose sum is σ = 1108800. Its totient is φ = 677424.

The previous prime is 885383. The next prime is 885389. The reversal of 885385 is 583588.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 885385 - 2¹ = 885383 is a prime.

It is not an unprimeable number, because it can be changed into a prime (885383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3735 + ... + 3964.

It is an arithmetic number, because the mean of its divisors is an integer number (138600).

2⁸⁸⁵³⁸⁵ is an apocalyptic number.

It is an amenable number.

885385 is a deficient number, since it is larger than the sum of its proper divisors (223415).

885385 is a wasteful number, since it uses less digits than its factorization.

885385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7727.

The product of its digits is 38400, while the sum is 37.

The square root of 885385 is about 940.9489890531. The cubic root of 885385 is about 96.0234679316.

It can be divided in two parts, 885 and 385, that multiplied together give a triangular number (340725 = T₈₂₅).

The spelling of 885385 in words is "eight hundred eighty-five thousand, three hundred eighty-five".